MX9303432A - NEEDLE FOR VASCULAR ACCESS, ERGONOMIC. - Google Patents

NEEDLE FOR VASCULAR ACCESS, ERGONOMIC.

Info

Publication number
MX9303432A
MX9303432A MX9303432A MX9303432A MX9303432A MX 9303432 A MX9303432 A MX 9303432A MX 9303432 A MX9303432 A MX 9303432A MX 9303432 A MX9303432 A MX 9303432A MX 9303432 A MX9303432 A MX 9303432A
Authority
MX
Mexico
Prior art keywords
lumen
needle
variable volume
plunger
guide wire
Prior art date
Application number
MX9303432A
Other languages
Spanish (es)
Inventor
Robert E Fischell
Tim A Fischell
David R Fischell
Original Assignee
Fischell Robert
Tim A Fischell
David R Fischell
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fischell Robert, Tim A Fischell, David R Fischell filed Critical Fischell Robert
Publication of MX9303432A publication Critical patent/MX9303432A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M25/09041—Mechanisms for insertion of guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/90—Telltale showing entry of blood into body inserted conduit

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Vascular Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)

Abstract

Se proporciona una aguja (10) para acceso vascular, ergonómica la cual tiene un cuerpo (20) transparente, que tiene un lumen de capilaridad (22) de diámetro pequeño a través del cual puede observarse la sangre. El lumen (22) de capilar extendido está en comunicación fluida sobre extremos opuestos con una cámara (25) de volumen variable y un lumen (32) de aguja. Un émbolo (40) movible dentro del cuerpo (20) transparente es desplazable para crear la cámara (25) de volumen variable. El extremo distal de la aguja (30) se empuja entonces a través de la piel del paciente y el émbolo (40) es desplazado desde una posición delantera para crear una succión dentro del lumen (22) capilar, el lumen (32) de la aguja y la cámara (25) de volumen variable. La aguja (30) se hace avanzar hasta que la abertura (33) distal de la aguja está dentro del lumen venoso y se observa la sangre en el lumen (22) capilar. Un alambre de guía (50) se hace avanzar a través de un lumen (42) del émbolo (40) lo cual provoca que un tapón (49) sea empujado dentro de la cámara (25) de volumen variable y un alambre de guía (50) se hace avanzar dentro del lumen venoso. En esta forma, El alambre (50) de guía puede ser insertado en el lumen venoso sin el derrame externo de la sangre.An ergonomic needle (10) for vascular access is provided which has a transparent body (20), which has a small diameter capillary lumen (22) through which blood can be observed. The extended capillary lumen (22) is in fluid communication on opposite ends with a variable volume chamber (25) and a needle lumen (32). A plunger (40) movable within the transparent body (20) is movable to create the variable volume chamber (25). The distal end of the needle (30) is then pushed through the patient's skin and the plunger (40) is displaced from a forward position to create a suction within the capillary lumen (22), the lumen (32) of the needle and chamber (25) of variable volume. The needle (30) is advanced until the distal opening (33) of the needle is within the venous lumen and blood is observed in the capillary lumen (22). A guide wire (50) is advanced through a lumen (42) of the plunger (40) which causes a plug (49) to be pushed into the variable volume chamber (25) and a guide wire ( 50) is advanced into the venous lumen. In this form, the guide wire (50) can be inserted into the venous lumen without external blood leakage.

MX9303432A 1992-08-10 1993-06-08 NEEDLE FOR VASCULAR ACCESS, ERGONOMIC. MX9303432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/926,277 US5242414A (en) 1992-08-10 1992-08-10 Ergonomic vascular access needle

Publications (1)

Publication Number Publication Date
MX9303432A true MX9303432A (en) 1994-02-28

Family

ID=25452981

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303432A MX9303432A (en) 1992-08-10 1993-06-08 NEEDLE FOR VASCULAR ACCESS, ERGONOMIC.

Country Status (7)

Country Link
US (1) US5242414A (en)
EP (1) EP0583052A1 (en)
JP (1) JPH0686826A (en)
AU (1) AU3867193A (en)
CA (1) CA2096313A1 (en)
MX (1) MX9303432A (en)
TW (1) TW216403B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295970A (en) * 1993-02-05 1994-03-22 Becton, Dickinson And Company Apparatus and method for vascular guide wire insertion with blood flashback containment features
US5520657A (en) * 1993-08-09 1996-05-28 Sellers; Jackie Method and device for vessel location cannulation utilizing a unique needle and syringe device
US5562629A (en) * 1993-08-31 1996-10-08 Haughton; Victor M. Catheter placement system utilizing a handle, a sharp, and a releasable retainer mechanism providing retraction of the sharp upon disengagement of the catheter from the handle
US5501671A (en) * 1993-11-02 1996-03-26 Novoste Corporation Vascular blood containment device
US5685858A (en) * 1995-05-17 1997-11-11 Datascope Corp. Slidable seal for use with a catheter gard unit
AU729720B2 (en) 1996-02-27 2001-02-08 B. Braun Melsungen Ag Needle tip guard for hypodermic needles
US5879337A (en) * 1997-02-27 1999-03-09 Injectimed, Inc. Needle tip guard for hypodermic needles
US6629959B2 (en) * 1996-02-27 2003-10-07 Injectimed, Inc. Needle tip guard for percutaneous entry needles
US5718690A (en) * 1996-06-10 1998-02-17 Gettig Technologies, Incorporated Hypodermic injector system and method for maintaining the sterility thereof prior to use
US5984895A (en) * 1998-01-15 1999-11-16 Merit Medical Systems, Inc. Vascular blood flashback containment device with improved sealing capability
US6796976B1 (en) 1998-03-06 2004-09-28 Scimed Life Systems, Inc. Establishing access to the body
EP1581116B1 (en) * 2002-12-30 2010-04-07 Roche Diagnostics GmbH Capilary tube tip design to assist blood flow
US7922696B2 (en) 2007-01-24 2011-04-12 Access Scientific, Inc. Access device
CA2684630A1 (en) 2007-04-18 2008-10-30 Access Scientific, Inc. Access device
US7934336B2 (en) * 2008-07-03 2011-05-03 Cooksey Thomas C Fish pressure equilibrating tool
US8202253B1 (en) * 2008-10-17 2012-06-19 Wexler Toby J Method and apparatus for introducing an intravenous catheter
US8412300B2 (en) * 2009-02-12 2013-04-02 Becton, Dickinson And Company Arterial flashback confirmation chamber
GB0902354D0 (en) 2009-02-13 2009-04-01 3M Innovative Properties Co Syringes for dispensing multicomponent material
EP2533848B1 (en) 2010-02-08 2017-05-24 Access Scientific, Inc. Access device
US8764711B2 (en) 2011-02-28 2014-07-01 Injectimed, Inc. Needle guard
US9238104B2 (en) 2011-02-28 2016-01-19 Injectimed, Inc. Needle guard
USD679810S1 (en) 2011-03-28 2013-04-09 3M Innovative Properties Company Dental syringe
EP2696929A1 (en) 2011-04-11 2014-02-19 The Spectranetics Corporation Needle and guidewire holder
US8414539B1 (en) 2011-12-27 2013-04-09 B. Braun Melsungen Ag Needle tip guard for percutaneous entry needles
US10426932B2 (en) 2013-01-17 2019-10-01 Toby Wexler Method and apparatus for introducing an intravenous catheter
US9566087B2 (en) 2013-03-15 2017-02-14 Access Scientific, Llc Vascular access device
JP7084723B2 (en) 2015-04-30 2022-06-15 スミスズ メディカル エーエスディー，インコーポレイティド Vascular access device
US11413433B2 (en) 2016-04-17 2022-08-16 Acantha Medical, LLC Device and method for single-handed access and insertion of an article
CA3021313A1 (en) 2016-04-17 2017-10-26 Acantha Medical, Inc. Device and method for single-handed access and insertion of an article
US10569059B2 (en) 2018-03-01 2020-02-25 Asspv, Llc Guidewire retention device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA681640A (en) * 1964-03-10 H. Wilburn Edgar Cartridge syringes
US2658511A (en) * 1952-05-08 1953-11-10 Dale Q Furnell Hypodermic syringe
US3727613A (en) * 1970-10-09 1973-04-17 Voys Inc Le Safety catheter placement assembly
US3811441A (en) * 1972-02-10 1974-05-21 Survival Technology Cartridge syringe
US4274408A (en) * 1979-03-26 1981-06-23 Beatrice Nimrod Method for guide-wire placement and novel syringe therefor
EP0139872A1 (en) * 1983-08-18 1985-05-08 Abbott Laboratories Flashback indicating system
US4534763A (en) * 1983-09-14 1985-08-13 Gettig William A Hypodermic cartridge
US4832696A (en) * 1987-03-05 1989-05-23 Luther Medical Products, Inc. Assembly of needle and protector
US5045065A (en) * 1989-03-20 1991-09-03 Raulerson J Daniel Catheter introduction syringe
EP0399769A1 (en) * 1989-05-25 1990-11-28 Cook Incorporated Hemostasis cannula

Also Published As

Publication number Publication date
TW216403B (en) 1993-11-21
US5242414A (en) 1993-09-07
JPH0686826A (en) 1994-03-29
AU3867193A (en) 1994-02-17
EP0583052A1 (en) 1994-02-16
CA2096313A1 (en) 1994-02-11

Similar Documents

Publication Publication Date Title
MX9303432A (en) NEEDLE FOR VASCULAR ACCESS, ERGONOMIC.
MX174566B (en) CATHETER WITH NEEDLE PACKING
SE8000638L (en) CATHETER
ATE128876T1 (en) BIDIRECTIONAL FEMORAL ARTERY CANNULA.
MX9101334A (en) CLOSING DEVICE TO OBTAIN AN INCISION FORMED IN THE BODY OF A PATIENT
GB1345375A (en) Apparatus for insertion into cavities in the human body
WO2002094363A3 (en) Trans-septal catheter with retention mechanism
ES2119907T3 (en) LOCATOR DEVICE FOR THE POSITION OF A BLOOD VESSEL.
BR8207873A (en) DEVICE FOR INTRODUCING A CATHETER CANULA IN A BLOOD VASE
ES2091242T3 (en) CATHETER INTRODUCTION SYRINGE.
ES2086291T3 (en) DEVICE FOR THE ADMINISTRATION OF SOLID PREPARATIONS.
ATE115873T1 (en) TRACEABLE GUIDE WIRE.
IT1252234B (en) DEVICE FOR THE SAFE PERFORMANCE OF A BIOPSY, IN PARTICULAR OSTEO-BONE MARROW
SE8003057L (en) SKIN PUTTING DEVICE
BR0315217A (en) Single use syringe having a safety shield
DE3770394D1 (en) EXTRACTION DEVICE.
ES2185500B1 (en) CATHETER AND METHOD OF USE.
BR0005701A (en) Needle set having an elongated rounded device that allows air to be exhausted
DE69419134D1 (en) CATHETER WITH X-RAY SENSITIVE, OPTICAL POSITIONING DEVICE
WO2002022197A8 (en) Perfusion cannula
SE8503817L (en) INJEKTIONSINGANG
CN209092516U (en) A kind of PICC three-dimensional valve device
MX2021008106A (en) Telescoping needle shield with blood exposure prevention.
SU1621946A1 (en) Catheter
JPS5822751Y2 (en) indwelling needle